#include <stdio.h>

void test(int arr[])
{
    int sz   = sizeof(arr)/sizeof(arr[0]);
    printf("%d\n",sz);//

}


//int main()
//{
//    int arr[10] = {0};
//    test(arr);
//    return 0;
//}


int main()
{
    printf("%d\n", sizeof(char));
    printf("%d\n", sizeof(short));
    printf("%d\n", sizeof(int));
    printf("%d\n", sizeof(long));
    printf("%d\n", sizeof(long long));
    printf("%d\n", sizeof(float));
    printf("%d\n", sizeof(double));
    return 0;
}
